[kbuild-all] [RFC PATCH android-common] ANDROID: dma-buf: system_heap: pool_shrinker can be static

Reported-by: kernel test robot <lkp(a)intel.com&gt; Signed-off-by: kernel test robot <lkp(a)intel.com&gt; --- page_pool.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma-buf/heaps/page_pool.c b/drivers/dma-buf/heaps/page_pool.c index 81d154cb0ae6a..b0b958228c242 100644 --- a/drivers/dma-buf/heaps/page_pool.c +++ b/drivers/dma-buf/heaps/page_pool.c @@ -232,14 +232,14 @@ static unsigned long dmabuf_page_pool_shrink_scan(struct shrinker *shrinker, return dmabuf_page_pool_shrink(sc->gfp_mask, sc->nr_to_scan); } -struct shrinker pool_shrinker = { +static struct shrinker pool_shrinker = { .count_objects = dmabuf_page_pool_shrink_count, .scan_objects = dmabuf_page_pool_shrink_scan, .seeks = DEFAULT_SEEKS, .batch = 0, }; -int dmabuf_page_pool_init_shrinker(void) +static int dmabuf_page_pool_init_shrinker(void) { return register_shrinker(&pool_shrinker); }